DE3263984D1 - Method and apparatus for controlling the density of dispensed adhesive foam - Google Patents

Method and apparatus for controlling the density of dispensed adhesive foam

Info

Publication number
DE3263984D1
DE3263984D1 DE8282300955T DE3263984T DE3263984D1 DE 3263984 D1 DE3263984 D1 DE 3263984D1 DE 8282300955 T DE8282300955 T DE 8282300955T DE 3263984 T DE3263984 T DE 3263984T DE 3263984 D1 DE3263984 D1 DE 3263984D1
Authority
DE
Germany
Prior art keywords
density
controlling
adhesive foam
dispensed adhesive
dispensed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282300955T
Other languages
English (en)
Inventor
Jan J Wydro
Charles H Scholl
William R Coker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordson Corp
Original Assignee
Nordson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nordson Corp filed Critical Nordson Corp
Application granted granted Critical
Publication of DE3263984D1 publication Critical patent/DE3263984D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
DE8282300955T 1981-02-27 1982-02-24 Method and apparatus for controlling the density of dispensed adhesive foam Expired DE3263984D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/239,173 US4405063A (en) 1981-02-27 1981-02-27 Method and apparatus for controlling the density of dispensed hot melt thermoplastic adhesive foam

Publications (1)

Publication Number Publication Date
DE3263984D1 true DE3263984D1 (en) 1985-07-11

Family

ID=22900937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300955T Expired DE3263984D1 (en) 1981-02-27 1982-02-24 Method and apparatus for controlling the density of dispensed adhesive foam

Country Status (8)

Country Link
US (1) US4405063A (de)
EP (1) EP0059603B1 (de)
JP (1) JPS57159572A (de)
AU (1) AU542741B2 (de)
CA (1) CA1171272A (de)
DE (1) DE3263984D1 (de)
ES (1) ES509962A0 (de)
MX (1) MX155847A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161678U (ja) * 1982-04-19 1983-10-27 太陽鉄工株式会社 定流量吐出装置
US4779762A (en) * 1984-05-30 1988-10-25 Nordson Corporation Method and apparatus for controlling the gas content of dispensed hot melt thermoplastic adhesive foam
DE3573739D1 (en) * 1984-05-30 1989-11-23 Nordson Corp Method and apparatus for controlling the gas content of dispensed hot melt thermoplastic adhesive foam
US4601427A (en) * 1984-08-23 1986-07-22 Nordson Corporation Adhesive dispensing nozzle
US4667879A (en) * 1985-08-21 1987-05-26 Nordson Corporation Thermoplastic material applicator having an adjustable slot nozzle
CA1255066A (en) * 1985-10-02 1989-06-06 Robert J. Huddleston Method and apparatus for foaming high viscosity polymer materials
US4791142A (en) * 1985-11-14 1988-12-13 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
EP0224611B1 (de) * 1985-12-05 1990-03-21 Nordson Corporation Vorrichtung zum Auftragen oder Versprühen viskoser Materialien
US5021507A (en) * 1986-05-05 1991-06-04 National Starch And Chemical Investment Holding Corporation Arcylic modified reactive urethane hot melt adhesive compositions
CA1299032C (en) * 1988-03-30 1992-04-21 Herman E. Turner, Jr. Closed cell foam seals for automotive body seams, method and apparatus for making same
US5215253A (en) * 1990-08-30 1993-06-01 Nordson Corporation Method and apparatus for forming and dispersing single and multiple phase coating material containing fluid diluent
US5197800A (en) * 1991-06-28 1993-03-30 Nordson Corporation Method for forming coating material formulations substantially comprised of a saturated resin rich phase
US5443796A (en) * 1992-10-19 1995-08-22 Nordson Corporation Method and apparatus for preventing the formation of a solid precipitate in a coating material formulation
US5407267A (en) * 1992-12-30 1995-04-18 Nordson Corporation Method and apparatus for forming and dispensing coating material containing multiple components
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
US5425908A (en) 1993-02-05 1995-06-20 Foamseal, Inc. Method of forming structural panel assemblies
US5407132A (en) * 1993-10-20 1995-04-18 Nordson Corporation Method and apparatus for spraying viscous adhesives
JPH11182444A (ja) * 1997-10-17 1999-07-06 Takumina:Kk ソレノイド駆動ポンプの制御回路
NL1008379C2 (nl) * 1998-02-20 1999-08-25 Bakon Bakkerijmachines Holland Doseerinrichting voor verpompbaar materiaal.
US6019255A (en) * 1998-04-22 2000-02-01 Tanury; Bryan Modular adhesive sealant heating system
FI119681B (fi) * 2002-12-31 2009-02-13 Raute Oyj Vaahdotusmenetelmä ja -laite
US7201815B2 (en) * 2003-09-02 2007-04-10 H.B. Fuller Licensing & Financing Inc. Paper laminates manufactured using foamed adhesive systems
US20060141107A1 (en) * 2004-12-29 2006-06-29 Kraft Foods Holdings, Inc. Method and system for controlling product density
DE102005042380A1 (de) * 2005-09-06 2007-03-08 Nordson Corporation, Westlake Vorrichtung und Verfahren zum Erzeugen eines Schaummaterials
US20080277421A1 (en) * 2007-05-08 2008-11-13 Doug Zlatic Gear pump and foam dispenser
US7862673B2 (en) * 2007-09-07 2011-01-04 Vtech Telecommunications Limited System and method for sealing a telephone handset
US20120109371A1 (en) * 2010-10-27 2012-05-03 Xerox Corporation Methods and systems for automatic glue level control
US8618348B2 (en) 2011-09-28 2013-12-31 Johnson & Johnson Consumer Companies, Inc. Dressings with a foamed adhesive layer
US9931665B2 (en) * 2014-10-28 2018-04-03 Flextronics Ap, Llc Motorized adhesive dispensing module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170599A (en) * 1962-10-10 1965-02-23 Udylite Corp Automatic liquid dispenser
US3240432A (en) * 1964-02-18 1966-03-15 Gerald L Boettler Apparatus for spraying resin
NL6617351A (de) * 1965-12-16 1967-06-19
CA918978A (en) * 1970-01-08 1973-01-16 G. Jamieson Allan Oxygen bleaching
US3965860A (en) * 1970-10-15 1976-06-29 Pacific Adhesives, Inc. Plywood manufacture using foamed glues
DE2317152B2 (de) * 1973-04-05 1977-06-30 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Verfahren und vorrichtung zum herstellen von schaumstoff, insbesondere polyurethanschaumstoff, aus einem fliessfaehigen reaktionsgemisch
CH623352A5 (en) * 1976-08-02 1981-05-29 Nordson Corp Process for bonding two substrates together with the aid of a heat-activated thermoplastic adhesive and apparatus for making use of this process
US4059714A (en) * 1976-08-02 1977-11-22 Nordson Corporation Hot melt thermoplastic adhesive foam system
US4154537A (en) * 1977-08-23 1979-05-15 Oakes Machine Corporation Product density control apparatus
US4176793A (en) * 1978-03-03 1979-12-04 Citation Manufacturing Co., Inc. Electric clutch control
GB1589306A (en) * 1978-05-24 1981-05-13 Grace W R Ltd Method and apparatus for mixing polyurethane foam

Also Published As

Publication number Publication date
ES8306966A1 (es) 1983-06-16
US4405063A (en) 1983-09-20
ES509962A0 (es) 1983-06-16
AU542741B2 (en) 1985-03-07
CA1171272A (en) 1984-07-24
JPS57159572A (en) 1982-10-01
AU8090182A (en) 1982-09-02
EP0059603B1 (de) 1985-06-05
EP0059603A2 (de) 1982-09-08
EP0059603A3 (en) 1983-04-20
MX155847A (es) 1988-05-11

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: EISENFUEHR, G., DIPL.-ING. SPEISER, D., DIPL.-ING. RABUS, W., DR.-ING. BRUEGGE, J., DIPL.-ING., PAT.-ANW., 2800 BREMEN

8339 Ceased/non-payment of the annual fee